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Our main products are pressure Power station Valve series, all kinds of Pneumatic, Power-driven Control Valves,
Large displacement steam traps, High temperature and pressure stop valves, gate valves, Check Valves, Ball valves and so on.

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Valve series

ProductsHome： Products
GSD double-direction single-seat control Valve
standard Specifications ：

Body type ： casting ball Valve 
DN ：DN40, 50, 65, 80, 100, 150, 200, 250, 300, 350, 400
Nominal pressure：ANSI 150, 300, 600
　　　　　 PN16, 25, 40, 64
Connection Type：Flange type ：ANSI B16.5 RF, RTJ
　　　　　 JB/T79.1，DIN 2533/2534/2543/2545 RF
　　　　　 JB/T79.2 FM
　　　　　 welding type：ANSI B16.5 weld SW(DN≤50); 
　　　　　 weld BW(DN≥65)
Flange distance ：ANSIIEC 53441976 PNDIN3202F1
Body Materials ：as GHL type .
Technical parameters：

valve seat type

Metal valve seat

Soft valve seat

Flow characteristics

Linear

Equal percentage

Quick open

Linear

Equal percentage

Quick open

DN

stroke

Cv1

Cv2

Cv3

Cv1

Cv2

Cv3

Cv1

Cv1

Cv2

Cv3

Cv1

Cv2

Cv3

Cv1

40

/

29

19

11.5

29

19

11.5

29

29

19

11.5

29

19

11.5

29

50

46

29

19

46

29

19

46

46

29

19

46

29

19

46

65

73

46

29

73

46

29

73

73

46

29

73

46

29

73

80

30

116

73

46

116

73

46

116

116

73

46

116

73

46

116

100

186

116

73

186

116

73

186

186

116

73

186

116

73

186

150

60

445

304

176

445

304

176

445

445

304

-

445

304

-

445

200

761

445

304

761

445

304

761

761

-

-

761

-

-

761

250

100

1053

761

445

1053

761

445

1053

-

-

-

-

-

-

-

300

1521

1053

761

1521

1053

761

1521

-

-

-

-

-

-

-

350

2106

1521

1053

2106

1521

1053

2106

-

-

-

-

-

-

-

400

120

2925

2106

1521

2925

2106

1521

2925

-

-

-

-

-

-

-
Size & Weight (DN150-DN400，PN16/25/40)

Body Size (mm) Body Flange sizeDIN2533/2534/2543/2545
Flange distance DIN3202-F1

Valve

DN

150

200

250

300

350

400

VBL

480

600

730

850

980

1100

VH

＜300℃

260

292

357

394

462

518

≥300℃

355

407

506

543

611

667

VU

3Flange

189

239

305

335

395

443

actuator

φA

MF3

400

/

MF5

596

AH

MF3

625

/

MF5

840

1010

1080

AHV

MF3

888

/

B

 

200

340

Weight(kg)

MF3

190

250

/

 

MF5

330

390

450

750

840

1490

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Address: No. 99, Xiwang Road, Funing Modern Service Industry Park, Yancheng City, Jiangsu Province, China ( 224400 )
Contact: Manager Li +86-13914652588
Tel：+86-515-87219042, +86-515-87231878
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